The functions of rubber traction machine and metal traction machine are used for the tensile testing of the product. The product that corresponds to the rubber traction machine is rubber, and the product that corresponds to the metal traction machine is metal, so in addition to the various products. What are the differences between the rubber towing machine and the metal towing machine? Today I explain it to you.
Let's start with the structure of the stretching machine: The rubber stretching machine and the metal stretching machine are basically the same, but the rubber stretching machine has the option of It gives an extensometer more than the metal traction machine, and the metal traction machine is thicker than the rubber traction machine in terms of structure. The reason why the rubber tensile machine has an additional extensometer is because the elongation distance of rubber products is relatively large, and the deformation during the tensile test is relatively large. The more you at onePulling the tensile test on rubber products backwards, the more the stress points are concentrated in the middle and not on both sides. So if an extensometer is not available, the test results will be inaccurate.
The above difference between the rubber towing machine and the metal towing machine is a summary of the towing machine manufacturer Guoliang Instrument, please do not reprint without permission!
Wuhan Guoliang Instrument is a tensile testing machine manufacturer that specializes in producing electronic tensile testing machine, universal tensile testing machine and others Testing instruments Testing materials include: rubber, plastic, metal, geotextile, etc. Welcome to the consultation!